chumsky::recovery

Struct SkipThenRetryUntil

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pub struct SkipThenRetryUntil<I, const N: usize>(/* private fields */);
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impl<I, const N: usize> SkipThenRetryUntil<I, N>

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pub fn skip_start(self) -> Self

Alters this recovery strategy so that the first token will always be skipped.

This is useful when the input being searched for also appears at the beginning of the pattern that failed to parse.

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pub fn consume_end(self) -> Self

Alters this recovery strategy so that the synchronisation token will be consumed during recovery.

This is useful when the input being searched for is a delimiter of a prior pattern rather than the start of a new pattern and hence is no longer important once recovery has occurred.

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impl<I: Clone, const N: usize> Clone for SkipThenRetryUntil<I, N>

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fn clone(&self) -> SkipThenRetryUntil<I, N>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<I: Clone + PartialEq, O, E: Error<I>, const N: usize> Strategy<I, O, E> for SkipThenRetryUntil<I, N>

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fn recover<D: Debugger, P: Parser<I, O, Error = E>>( &self, a_errors: Vec<Located<I, P::Error>>, a_err: Located<I, P::Error>, parser: P, debugger: &mut D, stream: &mut Stream<'_, I, <P::Error as Error<I>>::Span>, ) -> (Vec<Located<I, P::Error>>, Result<(O, Option<Located<I, P::Error>>), Located<I, P::Error>>)

Recover from a parsing failure.
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impl<I: Copy, const N: usize> Copy for SkipThenRetryUntil<I, N>

Auto Trait Implementations§

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impl<I, const N: usize> Freeze for SkipThenRetryUntil<I, N>
where I: Freeze,

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impl<I, const N: usize> RefUnwindSafe for SkipThenRetryUntil<I, N>
where I: RefUnwindSafe,

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impl<I, const N: usize> Send for SkipThenRetryUntil<I, N>
where I: Send,

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impl<I, const N: usize> Sync for SkipThenRetryUntil<I, N>
where I: Sync,

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impl<I, const N: usize> Unpin for SkipThenRetryUntil<I, N>
where I: Unpin,

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impl<I, const N: usize> UnwindSafe for SkipThenRetryUntil<I, N>
where I: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Chain<T> for T

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fn len(&self) -> usize

The number of items that this chain link consists of.
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fn append_to(self, v: &mut Vec<T>)

Append the elements in this link to the chain.
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> Container<T> for T
where T: Clone,

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type Iter = Once<T>

An iterator over the items within this container, by value.
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fn get_iter(&self) -> <T as Container<T>>::Iter

Iterate over the elements of the container (using internal iteration because GATs are unstable).
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> OrderedContainer<T> for T
where T: Clone,